Results of hydraulic studies of Enkamat A20 and Enkamat 7225 geomats filled with soil with sowing of perennial grasses
https://doi.org/10.26897/1997-6011-2024-5-71-79
Abstract
The purpose of the research: to determine the roughness coefficient of the anti-erosion coating of the channel from the Encamate A20 geomat filled with soil with ryegrass grass up to 15 cm high. This article presents the results of experimental studies aimed at determining the roughness coefficient of the protective coating of a watercourse bed made of materials: geomat brand EnkamatA20 and Enkamat 7225, filled with soil with sowing of perennial grasses. The features of a model installation for determining the hydraulic characteristics of an anti-erosion coating are considered and the methodology for their determination is described. The average value of the roughness coefficient was found and recommendations were given for the use of such a mixed coating consisting of geomat, soil and plants. The use of this coating gives the slope of the soil structure, the bed and banks of the watercourse a natural appearance without loss of protective properties. Also, thanks to the sowing of perennial grasses, the use of this coating improves the environmental characteristics of both the entire hydraulic structure and the water body as a whole.
Supporting agencies: The work was supported by the Russian Science Foundation grant no. 23-29-00928, https://rscf.ru/project/23-29-00928/.
About the Authors
N. V. Khanov
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of Land Reclamation, Water Management and Construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Nartmir V. Khanov - DSc (Eng), professor, professor, head of the HTS department
WoS Researcher ID: L-1087-2013
Scopus Author ID: 6603959022
Author ID: : 464889
127434, Moscow, Timiryazevskaya str., 49
О. N. Сhernykh
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of Land Reclamation, Water Management and Construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Оlga N. Сhernykh - DSc (Eng), associate professor
WoSResearcher ID: S-2542-2018
Scopus Author ID: 57213261727
Author ID: 692667
127434, Moscow, Timiryazevskaya str., 49
S. N. Shchukin
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of Land Reclamation, Water Management and Construction named after A.N. Kostyakov; Vostok Geosynthetics LLC
Russian Federation
Russian Federation
Sergey N. Shchukin - CSc (Eng), Director
127434, Moscow, Timiryazevskaya str., 49
T. Yu. Zhukova
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of Land Reclamation, Water Management and Construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Tatyana Yu. Zhukova - assistant
WoS Researcher ID: RIDAAE –5204-2022
Scopus Author ID: 57433774600
Author ID: 1111184
127434, Moscow, Timiryazevskaya str., 49
D. A. Alekseev
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy; Institute of Land Reclamation, Water Management and Construction named after A.N. Kostyakov
Russian Federation
Russian Federation
Daniil A. Alekseev - assistant
127434, Moscow, Timiryazevskaya str., 49
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Review
For citations:
Khanov N.V., Сhernykh О.N., Shchukin S.N., Zhukova T.Yu., Alekseev D.A. Results of hydraulic studies of Enkamat A20 and Enkamat 7225 geomats filled with soil with sowing of perennial grasses. Prirodoobustrojstvo. 2024;(5):71-79. (In Russ.) https://doi.org/10.26897/1997-6011-2024-5-71-79
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